FreedConn RJ-C 121001A 12V 10A / 24V 5A Smart Automatic Battery Charger

The FreedConn RJ-C 121001A is a versatile smart automatic battery charger designed for both 12V and 24V battery systems. With a maximum output of 10A at 12V and 5A at 24V, it provides efficient and safe charging for a wide range of lead-acid batteries, including AGM, GEL, SLA, Wet, Deep Cycle, Calcium, and EFB types. Its 7-stage smart charging algorithm ensures optimal battery health and longevity.

Advantages

This charger features automatic voltage detection, switching between 12V and 24V as needed. The LCD digital display provides clear real-time information on charging status, voltage, and current. Built-in protection against reverse polarity, short circuit, overcharge, over-current, over-voltage, and over-temperature ensures safe operation. The ABS flame retardant shell and built-in cooling fan enhance durability and reliability.

Suitable for

• Cars and motorcycles
• Boats and RVs
• Lawn mowers and garden equipment
• Deep cycle batteries for solar or marine use

Key specifications

• Input: 100-240V AC, 50/60Hz
• Output: 12V 10A / 24V 5A (auto-detection)
• Charging stages: 7-stage smart charging
• Battery compatibility: Lead-acid (AGM, GEL, SLA, Wet, Deep Cycle, Calcium, EFB)
• Recommended capacity: 12V: 6-180Ah; 24V: 6-90Ah
• Protection: Reverse polarity, short circuit, overcharge, over-current, over-voltage, over-temperature
• Display: LCD digital display
• Cooling: Built-in fan
• Housing: ABS flame retardant
• Operating temperature: -20°C to 45°C
• Efficiency: >85%
• Certifications: CE, FCC, RoHS

Recommendations

For optimal performance, use this charger with lead-acid batteries within the recommended capacity range. Always connect the charger to the battery before plugging into AC power. The charger is not suitable for lithium-ion batteries.